AbuseIPDB » 51.195.244.191
51.195.244.191 was found in our database!
This IP was reported 156 times. Confidence of Abuse is 0%: ?
| ISP | Ahrefs Pte Ltd Dmytro |
|---|---|
| Usage Type | Data Center/Web Hosting/Transit |
| ASN | AS16276 |
| Hostname(s) |
proxy-uk000-san191.ahrefs.net |
| Domain Name | ahrefs.com |
| Country | 🇬🇧 United Kingdom of Great Britain and Northern Ireland |
| City | London, England |
IP info including ISP, Usage Type, and Location provided by IPInfo. Updated weekly.
Important Note: 51.195.244.191 is an IP address from within our whitelist belonging to the subnet 51.195.244.0/24, which we identify as: "Ahrefs Crawler".
Whitelisted netblocks are typically owned by trusted entities, such as Google or Microsoft who may use them for search engine spiders. However, these same entities sometimes also provide cloud servers and mail services which are easily abused. Pay special attention when trusting or distrusting these IPs.
IP Abuse Reports for 51.195.244.191:
This IP address has been reported a total of 156 times from 30 distinct sources. 51.195.244.191 was first reported on , and the most recent report was .
Old Reports: The most recent abuse report for this IP address is from . It is possible that this IP is no longer involved in abusive activities.
| Reporter | IoA Timestamp (UTC) | Comment | Categories | |
|---|---|---|---|---|
| 🇬🇧 Mendip_Defender |
|
Bad Web Bot | ||
| 🇮🇪 Jim Keir |
2026-06-15 07:38:23 51.195.244.191 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇩🇪 Séfora Srl |
|
Bad Web Bot | ||
| 🇮🇪 Jim Keir |
2026-06-05 01:34:21 51.195.244.191 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇩🇪 Hazzard |
(apache-useragents) Failed apache-useragents trigger with match [redacted]): (CF_ENABLE)
|
Bad Web Bot | ||
| 🇫🇮 kumiko |
|
Bad Web Bot Web App Attack | ||
| 🇮🇪 Jim Keir |
2026-05-26 01:56:27 51.195.244.191 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇮🇪 Jim Keir |
2026-05-24 14:05:05 51.195.244.191 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | ||
| 🇮🇪 Jim Keir |
2026-05-18 17:19:44 51.195.244.191 Bad bot, blocking Mozilla/5.0
|
Bad Web Bot | ||
| 🇬🇧 findlab |
Backdrop CMS module - forbidden user agent
|
Bad Web Bot Web App Attack | ||
| 🇺🇸 vdub144 |
|
Bad Web Bot | ||
| 🇺🇸 vdub144 |
|
Bad Web Bot | ||
| 🇩🇪 ghostwarriors |
Webpage scraping
|
Brute-Force Bad Web Bot Web App Attack | ||
| 🇬🇧 Mendip_Defender |
|
Bad Web Bot |
Showing 1 to 15 of 156 reports
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